مدل رفتاری ماسه در شرایط زهکشی نشده تحت بارگذاری یکنواخت با در نظر گرفتن نسبت تنش

نوع مقاله : مقاله کامل پژوهشی

نویسندگان

1 دانشگاه تبریز - دانشکده مهندسی عمران

2 دانشکده مهندسی عمران - دانشگاه تبریز

کلیدواژه‌ها


عنوان مقاله [English]

Constitutive Sand Model under Undrained Monotonic Loading by Considering Sratio

نویسندگان [English]

  • Tohid Akhlaghi 1
  • Nasrin Vafaei 2
1 University of Tabriz
2 Faculty of Civil Engineering, University of Tabriz

کلیدواژه‌ها [English]

  • Sand
  • State parameter
  • Monotonic undrained loading
  • Stress ratio
  • Critical state
[1]        Zhang, G., Zhang, J. M., "Simplified Method ofSstability Evaluation for Strain-Softening Slopes", Mechanics Research Communications, 2007, 34, 444-50.
[2]        Lashkari, A., "On the Modeling of the State Dependency of Granular Soils", J. Computers and Geotechnics, 2009, 36, 1237–1245.
]3[     لطیفی نمین، م.، لشکری، ع.، "اثر پارامتر حالت در بهبود پیش‏بینی مدل‏های الاستوپلاستیک برای خاک‏های دانه‏ای"، نشریه دانشکده فنی، 1383، 38، 269–280.
[4]        Ishiraha, K., Tatsuoka, F., Yasuda, S., "Undrained Deformation and Liquefaction of Sand under Cyclic Stress", J. Soils and Foundations, 1975, 15 (1), 29– 44.
[5]        Castro, G., "Liquefaction of Sands", Harv. Soil Mech., 81, HarvardUniv. 1969, Cambridge, Mass.
[6]        Castro, G., Poulos, S. J., "Factors Affecting Liquefaction and Cyclic Mobility", Journal of Geotechnical & Geoenvironmental Engineering, Division ASCE, 1977, 103 (6), 501-06.
[7]        Wang, Z. L., Dafalias, Y. F., Li, X. S., Makdisi, F. I., "State Pressure Index for Modeling Sand Behavior", Journal of Geotechnical & Geoenvironmental Engineering, Division ASCE, 2002, 128 (6), 511-19.
[8]        Yang, J., Li, X. S., "State-dependent Strength of Sands from the Perspective of Unified Modeling", Journal of Geotechnical & Geoenvironmental Engineering, Division ASCE, 2004, 130 (2), 186-98.
[9]        Cubrinovki, M., Ishihara, K., "State Concept and Modified Elastoplastticity for Sand Modeling", Soils and Foundations, 1998, 38 (4), 213-225.
[10]     Verdugo, R., Ishihara, K., "The Steady State of Sandy Soils", Soils and Foundations, 1996, 36 (2), 81-91.
[11]     Li, X. S., Dafalias, Y. F., Wang, Z. L., "State-Dependent Dilatancy in Critical-State Constitutive Modeling of Sand", Canadian Geotechnical Journal, 1999, 36 (2), 599-611.
[12]     Wood, M., Belkheir K., D. M., Liu, D. F., "Strain softening and state parameters for sand modeling", Geotechnique, 1994, 44 (2), 335-339.
[13]     Wang, Y., "Characterization of dilative shear failure in sand", PhD Thesis, The Hong Kong University of Science and Technology, Hong Kong, 1997.